<!doctype html>
<html lang="zh-cn">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no">
    <title>Hello world</title>
  </head>
  <body>
    <div id="app"></div>
	<script  src="bundle.js" type="text/javascript"></script>  
  </body>
</html>